added missing newline in cleanup method

Author: NickTyrer

modules/exploits/windows/local/wmi_persistence.rb

@@ -216,7 +216,7 @@ def cleanup
       clean_up_rc = ""
       clean_up_rc << "execute -H -f wmic -a \"/NAMESPACE:\\\"\\\\\\\\root\\\\subscription\\\" PATH __EventFilter WHERE Name=\\\"Telemetrics\\\" DELETE\"\n"
       clean_up_rc << "execute -H -f wmic -a \"/NAMESPACE:\\\"\\\\\\\\root\\\\subscription\\\" PATH CommandLineEventConsumer WHERE Name=\\\"Telemetrics\\\" DELETE\"\n"
-      clean_up_rc << "execute -H -f wmic -a \"/NAMESPACE:\\\"\\\\\\\\root\\\\subscription\\\" PATH __FilterToConsumerBinding WHERE Filter='__EventFilter.Name=\\\"Telemetrics\\\"' DELETE\""
+      clean_up_rc << "execute -H -f wmic -a \"/NAMESPACE:\\\"\\\\\\\\root\\\\subscription\\\" PATH __FilterToConsumerBinding WHERE Filter='__EventFilter.Name=\\\"Telemetrics\\\"' DELETE\"\n"
       clean_up_rc << "execute -H -f wmic -a \"/NAMESPACE:\\\"\\\\\\\\root\\\\subscription\\\" PATH __EventFilter WHERE Name=\\\"#{name_class}\\\" DELETE\"\n"
       clean_up_rc << "execute -H -f wmic -a \"/NAMESPACE:\\\"\\\\\\\\root\\\\subscription\\\" PATH CommandLineEventConsumer WHERE Name=\\\"#{name_class}\\\" DELETE\"\n"
       clean_up_rc << "execute -H -f wmic -a \"/NAMESPACE:\\\"\\\\\\\\root\\\\subscription\\\" PATH __FilterToConsumerBinding WHERE Filter='__EventFilter.Name=\\\"#{name_class}\\\"' DELETE\""